from wechatpy.client import WeChatClient
from wechatpy.exceptions import WeChatClientException
from app.core.config import settings
from app.core.exceptions import WechatServiceError

async def get_wechat_openid(code: str) -> str:
    try:
        client = WeChatClient(settings.WECHAT_APP_ID, settings.WECHAT_APP_SECRET)
        result = client.wxa.code_to_session(code)
        return result['openid']
    except WeChatClientException as e:
        raise WechatServiceError(f"微信服务错误: {str(e)}")
    except Exception as e:
        raise WechatServiceError(f"获取openid失败: {str(e)}")

async def get_wechat_article(url: str) -> str:
    try:
        client = WeChatClient(settings.WECHAT_APP_ID, settings.WECHAT_APP_SECRET)
        # 这里需要根据实际的微信文章获取方式来实现
        # 目前微信官方没有直接提供获取文章内容的API
        # 可能需要使用网页抓取或其他方式
        return "文章内容"  # 实际实现时需要替换
    except WeChatClientException as e:
        raise WechatServiceError(f"微信服务错误: {str(e)}")
    except Exception as e:
        raise WechatServiceError(f"获取文章失败: {str(e)}") 